<!DOCTYPE html>
<html>
<head>
    <title>Test FossFLOW App</title>
</head>
<body>
    <h1>Testing FossFLOW App</h1>
    <iframe src="http://localhost:3000" width="100%" height="600px" style="border: 1px solid #ccc;"></iframe>
    <script>
        // Listen for console messages from the iframe
        window.addEventListener('message', function(e) {
            console.log('Message from app:', e.data);
        });
        
        // Check if app loads successfully
        setTimeout(() => {
            const iframe = document.querySelector('iframe');
            try {
                console.log('App loaded successfully');
            } catch(e) {
                console.error('Error accessing app:', e);
            }
        }, 2000);
    </script>
</body>
</html>